Finding the Third Proportional to 971,910 and 2,103,564

Step by Step Solution

1. Step 1: Write the proportion equation
   971,910 : 2,103,564 = 2,103,564 : x
2. Step 2: Convert to fraction form
   971,910/2,103,564 = 2,103,564/x
3. Step 3: Cross multiply
   971,910x = 2,103,564 × 2,103,564
4. Step 4: Simplify right side
   971,910x = 4,424,981,502,096
5. Step 5: Solve for x
   x = 4,424,981,502,096/971,910
6. Step 6: Final answer
   x = 4,552,871.67